2556670295060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19231}}^1\times {\mathrm{949609}}^1$

素因数の和:968856

約数の個数: 48

約数和(自身を含む): 6136334238720

約数和(自身を除く): 3579663943660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19231, 38462, 76924, 96155, 134617, 192310, 269234, 384620, 538468, 673085, 949609, 1346170, 1899218, 2692340, 3798436, 4748045, 6647263, 9496090, 13294526, 18992180, 26589052, 33236315, 66472630, 132945260, 18261930679, 36523861358, 73047722716, 91309653395, 127833514753, 182619306790, 255667029506, 365238613580, 511334059012, 639167573765, 1278335147530, 2556670295060]

約数ペア:

[(1, 2556670295060), (2, 1278335147530), (4, 639167573765), (5, 511334059012), (7, 365238613580), (10, 255667029506), (14, 182619306790), (20, 127833514753), (28, 91309653395), (35, 73047722716), (70, 36523861358), (140, 18261930679), (19231, 132945260), (38462, 66472630), (76924, 33236315), (96155, 26589052), (134617, 18992180), (192310, 13294526), (269234, 9496090), (384620, 6647263), (538468, 4748045), (673085, 3798436), (949609, 2692340), (1346170, 1899218)]